CLEP College Algebra Help & Practice

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1Adding and Subtracting Integers
2Multiplying and Dividing Integers
3Primes and Common Factors
4Fractions
5Decimals
6Expressions and Equations
- 6.1Patterns
- 6.2Adding and subtracting polynomials
- 6.3Multiplying polynomials by monomials
- 6.4Solving linear equations using multiplication and division
- 6.5Solving two-step linear equations: ax + b = c, x/a + b = c
- 6.6Solving one - step equations: x + a = b
- 6.7Solving linear equations with variables on both sides
- 6.1Patterns
7Introduction to Equations
8Absolute Value and Equations
9Graphing Inequalities
10Linear Equations
11Graphing Functions
- 11.1Domain and range of a function
- 11.2Identifying functions
- 11.3Function notation
- 11.4Graphing linear functions using x- and y-intercepts
- 11.5Determining number of solutions to linear equations
- 11.6Using elimination method to solve systems of equations
- 11.7Using substitution method to solve systems of equations
- 11.8Solving systems of linear equations by graphing
- 11.1Domain and range of a function
12Exponents and Multiplying Polynomials
- 12.1Exponents: Product rule (a^x)(a^y) = a^(x+y)
- 12.2Exponents: Power rule (a^x)^y = a^(x * y)
- 12.3Exponents: Division rule (a^x / a^y) = a^(x-y)
- 12.4Combining the exponent rules
- 12.5Exponents: Zero exponent: a^0 = 1
- 12.6Multiplying binomial by binomial
- 12.7Solving linear equations using distributive property: a(x + b) = c
- 12.1Exponents: Product rule (a^x)(a^y) = a^(x+y)
13Factoring
- 13.1Common factors of polynomials
- 13.2Factor by taking out the greatest common factor
- 13.3Factoring polynomials:
- 13.4Find the difference of squares: (a - b)(a + b) = (a^2 - b^2)
- 13.5Factoring difference of squares: x^2 - y^2
- 13.6Introduction to quadratic functions
- 13.7Factoring polynomials by grouping
- 13.8Factoring polynomials: x^2 + bx + c
- 13.9Evaluating polynomials
- 13.10Word problems of polynomials
- 13.1Common factors of polynomials
14Radical Expressions and Quadratic Equations
15Imaginary and Complex Numbers
16Solving Quadratic Equations
17Ratio, Proportion, Area, and Perimeter
18Surface Area and Volume
19Probability and Statistics
20Coordinate Geometry
21Negative and Rational Exponents
22Composite Functions and Inverses
23Logarithms and Exponential Functions
- 23.1What is a logarithm?
- 23.2Evaluating logarithms without a calculator
- 23.3Product rule of logarithms
- 23.4Quotient rule of logarithms
- 23.5Combining product rule and quotient rule in logarithms
- 23.6Solving logarithmic equations
- 23.7Evaluating logarithms using change-of-base formula
- 23.8Exponential growth and decay by a factor
- 23.9Exponential decay: Half-life
- 23.10Natural log: ln
- 23.1What is a logarithm?
